when someone does alot of cutting, or screwing with the opposite sex, and they are not very clean, or free from diseases.
Donnie screws so many nasty chicks, the guys call him dirty scissors.
by snavely/price September 16, 2007
when a person cuts, or has sex with others who are dirty, ugly,or nasty.
donnie cuts so many nasty chicks, the guys call him dirty scissors.
by price/snavely September 16, 2007